Sentence examples for perfect imaging from inspiring English sources
Then under one certain polarization condition, either one of permittivity and permeability negative is sufficient to realize perfect imaging.
Based on the property of fractional Fourier transform and coordinate scale change of input and output plane, the Gaussian formula for perfect imaging was obtained.
As the MR signal is directly proportional to the tissue proton density, even under perfect imaging conditions (i.e. neglecting relaxation effects), the MR signal of the lung is ten-times weaker than that of adjacent tissues.
These include relativistic raytracing; simulation of the external appearance of Eaton lenses, Luneburg lenses and generalised focusing gradient-index lens (GGRIN) lenses, which are types of perfect imaging devices; raytracing through interfaces between spaces with different optical metrics; and refraction with generalised confocal lenslet arrays, which are particularly versatile METATOYs.
The plasmonic lens (PL), as a typical device, possesses the perfect imaging capability which was firstly proposed by J. B. Pendry in 2000 [5], and the sub-diffraction-limit optical imaging was experimentally demonstrated by X. Zhang et al. 5 years later [6].
The major advantage of US is the lack of any radiation exposure, which makes it the perfect imaging method for the evaluation of children.
It's the perfect digital imaging solution for today's well-connected consumer".
He adapted and perfected cellular imaging methods to better visualize the process through which adaptive immunity develops.
No reference-IQA (NR-IQA) is recommended for assessing medical images because there is no perfect reference image in the real world medical imaging.
Then, the system was tested and validated by imaging perfect plastic spheres of known size.
Exposure times of 67 msec and 120 msec yielded correlation slopes (m = 0.9349 and m = 1.1604, respectively) which came closest to showing a perfect correlation between imaging modalities for assessment of tumor size.
